Nozzle for an air blast process



FIG. 1 is a front view of an air nozzle showing our new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a cross-sectional view taken along line 6—6 of FIG. 1;

FIG. 7 is a cross-sectional view taken along line 7—7 of FIG. 5; and,

FIG. 8 is a reference cross-sectional view showing a state of usage thereof.

The broken line showing in FIG. 8 is included for the purpose of illustrating and forms no part of the claimed design. 

The ornamental design for a nozzle for an air blast process, as shown and described. 